38551527

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21143

約数の個数: 24

約数和(自身を含む): 65838240

約数和(自身を除く): 27286713

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 21101, 63303, 147707, 189909, 443121, 611929, 1329363, 1835787, 4283503, 5507361, 12850509, 38551527]

約数ペア:

[(1, 38551527), (3, 12850509), (7, 5507361), (9, 4283503), (21, 1835787), (29, 1329363), (63, 611929), (87, 443121), (203, 189909), (261, 147707), (609, 63303), (1827, 21101)]